More Information | ||||
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Price and Release Date | ||||
Suggested Price | $199 | $349 | $229 | $299 |
Release / Update | 2018 | 2015 | 2021 | 2020 |
Activity & Fitness | ||||
Calories | ||||
Distance | ||||
Heart | ||||
VO2max (Oxygen) | ||||
Sleep | ||||
Steps | ||||
Stress mgt | ||||
Female health | ||||
Skin temp | ||||
Breath rate | ||||
Battery | ||||
Duration | 5 days | 18 hours | 5 Days | 3 Days |
Rechargeable | ||||
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Compatibility Support | ||||
Android | ||||
iOS | ||||
Windows Phone | ||||
Mac | n/a | |||
Windows | n/a | |||
Connectivity Support | ||||
Bluetooth | ||||
Cellular | ||||
GPS | ||||
NFC | ||||
Wi-Fi | ||||
Display | ||||
Color | ||||
Resolution | 320 x 300 | 340 x 272 or 390 x 312 | 240 x 240 | 454 x 454 |
Size | 1.34 inches | 1.5 inches or 1.65 inches | 1.6 inches | 1.85 inches |
Touch | ||||
Type | OLED | AMOLED | LCD | Retina AMOLED |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | 5 ATM | IPX7 | 3 ATM | IP68 |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | Propriertary | Watch OS | Built-in | Wear OS |
Apps | ||||
Music | ||||
More Information | ||||
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